Very nice document.... I have followed your doc but ILS is not working. I get a fast busy when dialing URL or phone number. Also when I build the SIP trunk form CUCM Cluster to SME... they do not show in service not sure why not. I am using the Op...
I have ran this command and it did not work for me.. Presence Engine still showing in starting state. Version 12.51.11900-117. Anything else I can try?